• Today

    Sep 2

    80°Lo 54°

    Some clouds, then sunshine

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      27%
    • Precip
      1%
  • Wed

    Sep 3

    79°Lo 52°

    Low clouds, then some sun

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      60%
    • Precip
      1%
    more
  • Thu

    Sep 4

    79°Lo 52°

    Partly sunny

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      57%
    • Precip
      2%
    more
  • Fri

    Sep 5

    79°Lo 52°

    Mostly sunny

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      19%
    • Precip
      2%
    more
  • Sat

    Sep 6

    81°Lo 51°

    Times of clouds and sun

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      56%
    • Precip
      2%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Sunny
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Sunny
Sunny
Temp (°F) 59° 62° 64° 68° 73° 76° 79° 80°
RealFeel® 57° 61° 67° 72° 76° 79° 82° 81°
Humidity 92% 85% 76% 67% 59% 53% 48% 45%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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Snow
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 6 NW 6 W 6 WNW 6 WNW 6 WNW 7 WNW 8 WNW 8 W
UV Index 1 2 3 5 5 6 6 5
Cloud Cover 33% 58% 33% 44% 57% 66% 0% 2%
Dew Point 57° 57° 57° 57° 58° 58° 58° 57°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Upper drawbridge, Petaluma River Tide Table - Sep 2

See all tide tables >
Low 2:37 AM 0.7 ft
High 8:54 AM 4.6 ft
Low 2:17 PM 2.3 ft
High 8:04 PM 6.6 ft

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 80° N/A N/A 79°
Low 54° N/A N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:58 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:24 PM with 10:19 of moolight, then sets at 12:43 AM

Top Story

Rohnert Park Weather Report

San Francisco: Bright, Sunny for First Week of September

September 2, 2014; 12:25 PM ET

San Francisco will see abundant sunshine through at least Thursday. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Tue. Beach & Pool

Tue. UV Index

Tue. Wind Maps